feat: use os.getenv() the right way with load_dotenv() within constant.py

app.py

@@ -1,6 +1,4 @@
 import json
-import os
-from dotenv import load_dotenv
 
 from asgi_correlation_id import CorrelationIdMiddleware
 from fastapi import FastAPI
@@ -13,7 +11,6 @@ from my_ghost_writer.constants import ALLOWED_ORIGIN_LIST, DOMAIN, IS_TESTING, L
 from my_ghost_writer.type_hints import RequestTextFrequencyBody
 
 
-load_dotenv()
 fastapi_title = "My Ghost Writer"
 app = FastAPI(title=fastapi_title, version="1.0")
 app_logger.info(f"allowed_origins:{ALLOWED_ORIGIN_LIST}...")

my_ghost_writer/constants.py

@@ -2,13 +2,15 @@ import os
 from pathlib import Path
 import structlog
 
+from dotenv import load_dotenv
 from my_ghost_writer import session_logger
 
 
+load_dotenv()
 PROJECT_ROOT_FOLDER = Path(__file__).parent.parent
 STATIC_FOLDER = PROJECT_ROOT_FOLDER / "static"
 DOMAIN=os.getenv("DOMAIN", "localhost")
-PORT=os.getenv("PORT", 7860)
+PORT=int(os.getenv("PORT", 7860))
 ALLOWED_ORIGIN_LIST = os.getenv('ALLOWED_ORIGIN', f'http://{DOMAIN}:{PORT}').split(",")
 LOG_JSON_FORMAT = bool(os.getenv("LOG_JSON_FORMAT"))
 IS_TESTING = bool(os.getenv('IS_TESTING', ""))